Car Navigation System
Car navigation system mechanism
Car navigation systems receive signals from satellites and identify the vehicle’s position and direction by combining that data with information obtained from various onboard sensors.
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- Receive signals from satellites and detect the vehicle’s location.
GPS antenna, GPS receiver - Detect the vehicle’s direction.
Direction sensor - Detect the vehicle’s travel distance.
Speed sensor - Car navigation system screen
Display - Map database
- Check information from the antenna and sensors against the map database and show the results on the display using the car navigation system’s control circuitry.
Navigation computer
Car navigation systems that meet the needs of a wide variety of users
